SKF 1311 ETN9 Self-Aligning Ball Bearing
Rodamiento de bolas autocompensado El SKF 1311 ETN9 es un rodamiento de bolas autocompensado de alta calidad con un diámetro interior de 55 mm, jaula de nylon TN9 y una capacidad de carga dinámica de 50,7 kN. Diseñado para compensar la desalineación del eje y ofrecer un rendimiento estable y de baja fricción.
SKF 1311 ETN9 Self-Aligning Ball Bearing
The SKF 1311 ETN9 Self-Aligning Ball Bearing is engineered to accommodate misalignment and minimize friction in rotating assemblies. Featuring a glass fibre reinforced nylon (TN9) cage, it provides quiet operation, extended service life, and high-speed capability, making it suitable for demanding industrial environments.
Manufacturer: SKF
Type: Self-Aligning Ball Bearing
Model: 1311 ETN9
| Bore Diameter (d) | 55 mm |
| Outer Diameter (D) | 120 mm |
| Width | 29 mm |
| Dynamic Load Rating | 50.7 kN |
| Static Load Rating | 18 kN |
| Fatigue Load Limit | 0.915 kN |
| Limiting Speed | 11000 RPM |
| Reference Speed | 7500 RPM |
| Cage Type | TN9 “ Nylon glass fibre filled |











